Optical scanner



FIG. 1 is a top, front perspective view of an optical scanner showing our new design;

FIG. 2 is a bottom, front perspective view thereof;

FIG. 3 is a bottom, rear perspective view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a right elevation view thereof;

FIG. 7 is a left elevation view thereof;

FIG. 8 is a top plan view thereof; and,

FIG. 9 is a bottom plan view thereof.

The broken lines shown herein are for illustrative purposes, represent unclaimed features, and form no part of the claimed design. 

CLAIM We claim the ornamental design for an optical scanner, as shown and described. 